PARAMETER

TEST CONDITIONS

UNIT

VI = 2 V

f = 1 MHz,

Ci

pF

UNIT

PARAMETER

FROM

(INPUT)

TO

(OUTPUT)

TEST

CONDITIONS

R1 = 200

Ω,

R2 = 200

Ω,

See Figure 8

tpd

ns

TIBPAL16R8-5C

HIGH-PERFORMANCE IMPACT-X

™ PAL® CIRCUITS

SRPS011D – D3359, OCTOBER 1989 – REVISED SEPTEMBER 1992

POST OFFICE BOX 655303

• DALLAS, TEXAS 75265

13

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of Texas Instruments

standard warranty. Production processing does not necessarily

include testing of all parameters.

electrical characteristics over recommended operating free-air temperature range

TIBPAL16R8-5CFN

TIBPAL16R8-5CJ

TIBPAL16R8-5CN

MIN

TYP†

MAX

MIN

TYP†

MAX

VIK

VCC = 4.75 V,

II = – 18 mA

– 0.8

– 1.5

– 0.8

– 1.5

V

VOH

VCC = 4.75 V,

IOH = –3.2 mA

2.4

2.7

2.4

2.7

V

VOL

VCC = 4.75 V,

IOL = 24 mA

0.3

0.5

0.3

0.5

V

IOZH

VCC = 5.25 V,

VO = 2.7 V

100

100

µA

IOZL

VCC = 5.25 V,

VO = 0.4 V

–100

–100

µA

II

VCC = 5.25 V,

VI = 5.5 V

100

100

µA

IIH

VCC = 5.25 V,

VI = 2.7 V

25

25

µA

IIL

VCC = 5.25 V,

VI = 0.4 V

– 250

– 250

µA

IOS‡

VCC = 5.25 V,

VO = 0.5 V

–30

–70

–130

–30

–70

–130

mA

ICC

VCC = 5.25 V,

VI = 0,

Outputs open

180

180

mA

I

8.5

6.5

CLK/OE

7.5

5.5

Co

f = 1 MHz,

VO = 2 V

10

8

pF

switching characteristics over recommended ranges of supply voltage and operating free-air

temperature (unless otherwise noted)

TIBPAL16R8-5CFN

TIBPAL16R8-5CJ

TIBPAL16R8-5CN

MIN

TYP†

MAX

MIN

TYP†

MAX

without feedback

125

125

fmax§

with internal feedback (counter configuration)

125

125

MHz

with external feedback

117

111

CLK

↑

Q

with up to 4 outputs

switching

1.5

4

1.5

4

CLK

↑

Q

with more than 4

outputs switching

1.5

4

1.5

4.5

tpd¶

CLK

↑

Internal feedback

3.5

3.5

ns

ten

OE

↓

Q

1.5

6

1.5

6

ns

tdis

OE

↑

Q

1

6.5

1

7

ns

tr

1.5

1.5

ns

tf

1.5

1.5

ns

tsk (o)#

Skew between outputs

0.5

0.5

ns

† All typical values are at VCC = 5 V, TA = 25°C.

‡ Not more than one output should be shorted at a time, and the duration of the short circuit should not exceed one second. VO is set at 0.5 V to

avoid test problems caused by test equipment ground degradation.

§ See ’fmax Specification’ near the end of this data sheet.

¶ This parameter is calculated from the measured fmax with internal feedback in a counter configuration (see Figure 2 for illustration).

# tsk(o) is the skew time between registered outputs.

OBSOLETE - No Longer Available